Kirstie Alley

Though raised a Methodist, actress Kristie Alley became a Scientologist later in life. She credited the religion for helping her end her cocaine addiction through Narconon, a Scientology-affiliated drug rehabilitation program.

Though raised a Methodist, actress Kristie Alley became a Scientologist later in life. She credited the religion for helping her end her cocaine addiction through Narconon, a Scientology-affiliated drug rehabilitation program. (D Dipasupil / Getty Images)

Though raised a Methodist, actress Kristie Alley became a Scientologist later in life. She credited the religion for helping her end her cocaine addiction through Narconon, a Scientology-affiliated drug rehabilitation program.D Dipasupil / Getty Images